487703580 has 144 divisors (see below), whose sum is σ = 1690182144. Its totient is φ = 102885120.

The previous prime is 487703561. The next prime is 487703591. The reversal of 487703580 is 85307784.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67545 + ... + 74415.

It is an arithmetic number, because the mean of its divisors is an integer number (11737376).

Almost surely, 2^487703580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 487703580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845091072).

487703580 is an abundant number, since it is smaller than the sum of its proper divisors (1202478564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487703580 is a wasteful number, since it uses less digits than its factorization.

487703580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916 (or 6901 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 487703580 is about 22084.0118637896. The cubic root of 487703580 is about 787.1399977091.

The spelling of 487703580 in words is "four hundred eighty-seven million, seven hundred three thousand, five hundred eighty".